John Esterline

CEO of Esterline Research & Design, which is an electrical engineering design firm with an emphasis in the frequency control industry. Focusing on the design and manufacture of high precision RF test equipment and complete test systems, targeting RF and frequency control applications. Our test equipment focuses on being able to test many RF systems simultaneously while combating many of the common problems encountered in RF testing. We are very comfortable confronting difficult problems that require unique, robust solutions with superior quality and reliability. We also offer consulting services in the areas of frequency control, test and automation, and general micro-controller needs. Expertise: Consulting in the areas of: -Frequency control -RF systems -Test and automation -Ceramic substrate and package design -General microcontroller applications Design and manufacture of high precision RF test equipment such as: -Multi-channel RF frequency counter system -Multi-channel programmable mixer/downconverter -Multi-channel low noise synthesizer -Multi-channel high precision temperature measurement system Research and development -Holds six US patent (see below) -Two IEEE publications (see below) -Multiple trade magazine publications (see below) Oscillator Design -High Precision TCXO's -Minature cermaic package design -Chip and wire design Test System Design -Temperature Test System - Final Electrical Verification